| Name | Okamoto Akihiko |
| Country | Japan |
| prefectures | osaka |
| Racket | KOKI NIWA WOOD |
| Rubber forehand | Moristo SP |
| Rubber backhand | Rakza 7 Soft |
| Occupation | Working adult |
Match result
-sponsor-
| Name | Okamoto Akihiko |
| Country | Japan |
| prefectures | osaka |
| Racket | KOKI NIWA WOOD |
| Rubber forehand | Moristo SP |
| Rubber backhand | Rakza 7 Soft |
| Occupation | Working adult |